#include <stdio.h>

int main()
{
	int arr[6],i;
	int* a;
	printf("%d\n",sizeof(int [6]));
	printf("%d\n",sizeof(int *));
	printf("%d\n",sizeof(arr));
	printf("%d\n",sizeof(arr[0]));
	printf("%d\n",sizeof(a));
	printf("%d\n",sizeof(*a));

	printf("%d\n",sizeof(a[0]));
	printf("%d\n",sizeof(*arr));
	return 0;
}